Yes, both PressKitHero and Prezly offer a Free Trial.
PressKitHero is designed for Medium Business and Small Business.
Prezly is designed for Large Enterprises, Medium Business and Small Business.
Pricing for PressKitHero Starts at $9/Month when Billed Yearly whereas for Prezly Starts at $50/User/Month when Billed Yearly.
Some top alternatives to PressKitHero includes PressRush, Agility PR Solutions, Meltwater, Mynewsdesk, Presshub, PR Underground, Covered Press, PressValue and Pressbase.
Some top alternatives to Prezly includes Prowly, PressRush, Agility PR Solutions, Newswire, Meltwater, Muck Rack, Mynewsdesk, Presshub, PR Underground and HYPR.